147575385

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64303}}^1$

素因数の和:64334

約数の個数: 32

約数和(自身を含む): 277793280

約数和(自身を除く): 130217895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 64303, 192909, 321515, 578727, 964545, 1093151, 1736181, 2893635, 3279453, 5465755, 8680905, 9838359, 16397265, 29515077, 49191795, 147575385]

約数ペア:

[(1, 147575385), (3, 49191795), (5, 29515077), (9, 16397265), (15, 9838359), (17, 8680905), (27, 5465755), (45, 3279453), (51, 2893635), (85, 1736181), (135, 1093151), (153, 964545), (255, 578727), (459, 321515), (765, 192909), (2295, 64303)]